My endpoints are the DM-RMC-4KZ-SCALER-C. I am running the latest puf as well. The 4KZ hardware feels like the early days of DM, whether it is a TX or RMC - seems to be problematic with DM Tools erratic behavior and slow switching.
Thanks to everyone for their response, as many are having the same issues with new CPU3 + 4KZ hardware. I do hope this gets resolved soon.
AV_Programmer?